DL6100 is designed to allow all features to be programmedeither at the keypad or through its radio link to a DL-Windows equipped computer. In addition, Audit Log Data may be transmitted through the radio link back to the DL-Windows computer.The PDL Series features an HID compatible ProxCard® reader, and a real-time clock/calendar that automatically adjusts for Daylight Saving Time and allows for automated programming of events.Up to 5000 unique user codes can be added to thelock, from 3-6 digits in length.